1. 06 Jan, 2017 8 commits
    • Linus Torvalds's avatar
      Merge tag 'iommu-fixes-v4.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu · 65cdc405
      Linus Torvalds authored
      Pull IOMMU fixes from Joerg Roedel:
       "Three fixes queued up:
      
         - fix an issue with command buffer overflow handling in the AMD IOMMU
           driver
      
         - add an additional context entry flush to the Intel VT-d driver to
           make sure any old context entry from kdump copying is flushed out
           of the cache
      
         - correct the encoding of the PASID table size in the Intel VT-d
           driver"
      
      * tag 'iommu-fixes-v4.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
        iommu/amd: Fix the left value check of cmd buffer
        iommu/vt-d: Fix pasid table size encoding
        iommu/vt-d: Flush old iommu caches for kdump when the device gets context mapped
      65cdc405
    • Linus Torvalds's avatar
      Merge tag 'acpi-4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · 7397e1e8
      Linus Torvalds authored
      Pull ACPI fixes from Rafael Wysocki:
       "These fix a device enumeration problem related to _ADR matching and an
        IOMMU initialization issue related to the DMAR table missing, remove
        an excessive function call from the core ACPI code, update an error
        message in the ACPI WDAT watchdog driver and add a way to work around
        problems with unhandled GPE notifications.
      
        Specifics:
      
         - Fix a device enumeration issue leading to incorrect associations
           between ACPI device objects and platform device objects
           representing physical devices if the given device object has both
           _ADR and _HID (Rafael Wysocki).
      
         - Avoid passing NULL to acpi_put_table() during IOMMU initialization
           which triggers a (rightful) warning from ACPICA (Rafael Wysocki).
      
         - Drop an excessive call to acpi_dma_deconfigure() from the core code
           that binds ACPI device objects to device objects representing
           physical devices (Lorenzo Pieralisi).
      
         - Update an error message in the ACPI WDAT watchdog driver to make it
           provide more useful information (Mika Westerberg).
      
         - Add a mechanism to work around issues with unhandled GPE
           notifications that occur during system initialization and cannot be
           prevented by means of sysfs (Lv Zheng)"
      
      * tag 'acpi-4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        ACPI / DMAR: Avoid passing NULL to acpi_put_table()
        ACPI / scan: Prefer devices without _HID/_CID for _ADR matching
        ACPI / watchdog: Print out error number when device creation fails
        ACPI / sysfs: Provide quirk mechanism to prevent GPE flooding
        ACPI: Drop misplaced acpi_dma_deconfigure() call from acpi_bind_one()
      7397e1e8
    • Linus Torvalds's avatar
      Merge tag 'pm-4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · b937a869
      Linus Torvalds authored
      Pull power management fixes from Rafael Wysocki:
       "These fix a few issues in the intel_pstate driver, a documetation
        issue, a false-positive compiler warning in the generic power domains
        framework and two problems in the devfreq subsystem. They also update
        the MAINTAINERS entry for devfreq and add a new "compatible" string to
        the generic cpufreq-dt driver.
      
        Specifics:
      
         - Fix a few intel_pstate driver issues: add missing locking it two
           places, avoid exposing a useless debugfs interface and keep the
           attribute values in sysfs in sync (Rafael Wysocki).
      
         - Drop confusing kernel-doc references related to power management
           and ACPI from the driver API manual (Rafael Wysocki).
      
         - Make a false-positive compiler warning in the generic power domains
           framework go away (Augusto Mecking Caringi).
      
         - Fix two initialization issues in the devfreq subsystem and update
           the MAINTAINERS entry for it (Chanwoo Choi).
      
         - Add a new "compatible" string for APM X-Gene 2 to the generic DT
           cpufreq driver (Hoan Tran)"
      
      * tag 'pm-4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        cpufreq: dt: Add support for APM X-Gene 2
        PM / devfreq: exynos-bus: Fix the wrong return value
        PM / devfreq: Fix the bug of devfreq_add_device when governor is NULL
        MAINTAINERS: Add myself as reviewer for DEVFREQ subsystem support
        PM / docs: Drop confusing kernel-doc references from infrastructure.rst
        PM / domains: Fix 'may be used uninitialized' build warning
        cpufreq: intel_pstate: Always keep all limits settings in sync
        cpufreq: intel_pstate: Use locking in intel_cpufreq_verify_policy()
        cpufreq: intel_pstate: Use locking in intel_pstate_resume()
        cpufreq: intel_pstate: Do not expose PID parameters in passive mode
      b937a869
    • Rafael J. Wysocki's avatar
      Merge branches 'acpi-scan', 'acpi-sysfs', 'acpi-wdat' and 'acpi-tables' · f1dabf0b
      Rafael J. Wysocki authored
      * acpi-scan:
        ACPI / scan: Prefer devices without _HID/_CID for _ADR matching
        ACPI: Drop misplaced acpi_dma_deconfigure() call from acpi_bind_one()
      
      * acpi-sysfs:
        ACPI / sysfs: Provide quirk mechanism to prevent GPE flooding
      
      * acpi-wdat:
        ACPI / watchdog: Print out error number when device creation fails
      
      * acpi-tables:
        ACPI / DMAR: Avoid passing NULL to acpi_put_table()
      f1dabf0b
    • Rafael J. Wysocki's avatar
      Merge branches 'pm-domains', 'pm-docs' and 'pm-devfreq' · 7e2b9d85
      Rafael J. Wysocki authored
      * pm-domains:
        PM / domains: Fix 'may be used uninitialized' build warning
      
      * pm-docs:
        PM / docs: Drop confusing kernel-doc references from infrastructure.rst
      
      * pm-devfreq:
        PM / devfreq: exynos-bus: Fix the wrong return value
        PM / devfreq: Fix the bug of devfreq_add_device when governor is NULL
        MAINTAINERS: Add myself as reviewer for DEVFREQ subsystem support
      7e2b9d85
    • Rafael J. Wysocki's avatar
      Merge branch 'pm-cpufreq' · 3baad655
      Rafael J. Wysocki authored
      * pm-cpufreq:
        cpufreq: dt: Add support for APM X-Gene 2
        cpufreq: intel_pstate: Always keep all limits settings in sync
        cpufreq: intel_pstate: Use locking in intel_cpufreq_verify_policy()
        cpufreq: intel_pstate: Use locking in intel_pstate_resume()
        cpufreq: intel_pstate: Do not expose PID parameters in passive mode
      3baad655
    • Linus Torvalds's avatar
      Merge tag 'platform-drivers-x86-v4.10-3' of... · 88ba6cae
      Linus Torvalds authored
      Merge tag 'platform-drivers-x86-v4.10-3' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86
      
      Pull x86 platform driver fixes from Darren Hart:
       "Just two small fixes for platform drivers x86:
      
         - use brightness_set_blocking for LED-setting callbacks on Fujitsu
           laptops
      
         - fix surface3_button build errors"
      
      * tag 'platform-drivers-x86-v4.10-3' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86:
        platform/x86: fujitsu-laptop: use brightness_set_blocking for LED-setting callbacks
        platform/x86: fix surface3_button build errors
      88ba6cae
    • Linus Torvalds's avatar
      Merge branch 'stable-4.10' of git://git.infradead.org/users/pcmoore/audit · 6989606a
      Linus Torvalds authored
      Pull audit fixes from Paul Moore:
       "Two small fixes relating to audit's use of fsnotify.
      
        The first patch plugs a leak and the second fixes some lock
        shenanigans. The patches are small and I banged on this for an
        afternoon with our testsuite and didn't see anything odd"
      
      * 'stable-4.10' of git://git.infradead.org/users/pcmoore/audit:
        audit: Fix sleep in atomic
        fsnotify: Remove fsnotify_duplicate_mark()
      6989606a
  2. 05 Jan, 2017 8 commits
    • Linus Torvalds's avatar
      Merge tag 'drm-intel-fixes-2017-01-05' of git://anongit.freedesktop.org/git/drm-intel · ed40875d
      Linus Torvalds authored
      Pull i915 drm fixes from Jani Nikula:
       "Here's a bunch of drm/i915 fixes for v4.10-rc3. It includes GVT-g
        fixes.
      
        My new year's resolution is to start using signed tags for pulls. If
        that feels like a déjà vu, it's ((new year's) resolution), not (new
        (year's resolution))"
      
      [ Taking this directly from Jani because Dave Airlie is only partially
        connected right now.  - Linus ]
      
      * tag 'drm-intel-fixes-2017-01-05' of git://anongit.freedesktop.org/git/drm-intel:
        drm/i915: Prevent timeline updates whilst performing reset
        drm/i915: Silence allocation failure during sg_trim()
        drm/i915: Don't clflush before release phys object
        drm/i915: Fix oops in overlay due to frontbuffer tracking
        drm/i915: Fix oopses in the overlay code due to i915_gem_active stuff
        drm/i915: Initialize overlay->last_flip properly
        drm/i915: Move the min_pixclk[] handling to the end of readout
        drm/i915: Force VDD off on the new power seqeuencer before starting to use it
        drm/i915/gvt: fix typo in cfg_space range check
        drm/i915/gvt: fix an issue in emulating cfg space PCI_COMMAND
        drm/i915/gvt/kvmgt: trival: code cleanup
        drm/i915/gvt/kvmgt: prevent double-release of vgpu
        drm/i915/gvt/kvmgt: check returned slot for gfn
        drm/i915/gvt/kvmgt: dereference the pointer within lock
        drm/i915/gvt: reset the GGTT entry when vGPU created
        drm/i915/gvt: fix an error in opregion handling
      ed40875d
    • Linus Torvalds's avatar
      Merge tag 'pinctrl-v4.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl · c433eb70
      Linus Torvalds authored
      Pull pin control fixes from Linus Walleij:
       "Three small pin control fixes for the v4.10 series. Very little to say
        about them, just driver fixes.
      
         - one fix to the AMD pinctrl ACPI glue
      
         - fix requests on the Meson driver
      
         - fix bitfield widths on Samsungs Exynos 5433"
      
      * tag 'pinctrl-v4.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
        pinctrl: samsung: Fix the width of PINCFG_TYPE_DRV bitfields for Exynos5433
        pinctrl: meson: fix gpio request disabling other modes
        pinctrl/amd: Set the level based on ACPI tables
      c433eb70
    • Linus Torvalds's avatar
      Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · b4007927
      Linus Torvalds authored
      Pull ARM SoC fixes from Arnd Bergmann:
       "This is a rather large set of bugfixes, as we just returned from the
        Christmas break. Most of these are relatively unimportant fixes for
        regressions introduced during the merge window, and about half of the
        changes are for mach-omap2.
      
        A couple of patches are just cleanups and dead code removal that I
        would not normally have considered for merging after -rc2, but I
        decided to take them along with the fixes this time.
      
        Notable fixes include:
      
         - removing the skeleton.dtsi include broke a number of machines, and
           we have to put empty /chosen nodes back to be able to pass kernel
           command lines as before
      
         - enabling Samsung platforms no longer hardwires CONFIG_HZ to 200, as
           it had been for no good reason for a long time"
      
      * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (46 commits)
        MAINTAINERS: extend PSCI entry to cover the newly add PSCI checker code
        drivers: psci: annotate timer on stack to silence odebug messages
        ARM64: defconfig: enable DRM_MESON as module
        ARM64: dts: meson-gx: Add Graphic Controller nodes
        ARM64: dts: meson-gxl: fix GPIO include
        ARM: dts: imx6: Disable "weim" node in the dtsi files
        ARM: dts: qcom: apq8064: Add missing scm clock
        ARM: davinci: da8xx: Fix sleeping function called from invalid context
        ARM: davinci: Make __clk_{enable,disable} functions public
        ARM: davinci: da850: don't add emac clock to lookup table twice
        ARM: davinci: da850: fix infinite loop in clk_set_rate()
        ARM: i.MX: remove map_io callback
        ARM: dts: vf610-zii-dev-rev-b: Add missing newline
        ARM: dts: imx6qdl-nitrogen6x: remove duplicate iomux entry
        ARM: dts: imx31: fix AVIC base address
        ARM: dts: am572x-idk: Add gpios property to control PCIE_RESETn
        arm64: dts: vexpress: Support GICC_DIR operations
        ARM: dts: vexpress: Support GICC_DIR operations
        firmware: arm_scpi: fix reading sensor values on pre-1.0 SCPI firmwares
        arm64: dts: msm8996: Add required memory carveouts
        ...
      b4007927
    • Linus Torvalds's avatar
      Merge tag 'for-linus-4.10-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip · 383378d1
      Linus Torvalds authored
      Pull xen fixes and cleanups from Juergen Gross:
      
       - small fixes for xenbus driver
      
       - one fix for xen dom0 boot on huge system
      
       - small cleanups
      
      * tag 'for-linus-4.10-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
        Xen: ARM: Zero reserved fields of xatp before making hypervisor call
        xen: events: Replace BUG() with BUG_ON()
        xen: remove stale xs_input_avail() from header
        xen: return xenstore command failures via response instead of rc
        xen: xenbus driver must not accept invalid transaction ids
        xen/evtchn: use rb_entry()
        xen/setup: Don't relocate p2m over existing one
      383378d1
    • Nicholas Piggin's avatar
      kbuild: initramfs cleanup, set target from Kconfig · 9e3596b0
      Nicholas Piggin authored
      Rather than keep a list of all possible compression types in the
      Makefile, set the target explicitly from Kconfig.
      Reviewed-by: default avatarFrancisco Blas Izquierdo Riera (klondike) <klondike@klondike.es>
      Signed-off-by: default avatarNicholas Piggin <npiggin@gmail.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      9e3596b0
    • Nicholas Piggin's avatar
      kbuild: initramfs fix dependency checking for compressed target · ae30ab4c
      Nicholas Piggin authored
      When using initramfs compression, the data file compression suffix
      gets quotes pulled in from Kconfig, e.g., initramfs_data.cpio".gz"
      which make does not match a target and causes rebuild.
      
      Fix this by filtering out quotes from the Kconfig string.
      
      Fixes: 35e669e1 ("initramfs: select builtin initram compression algorithm on KConfig instead of Makefile")
      Reviewed-by: default avatarFrancisco Blas Izquierdo Riera (klondike) <klondike@klondike.es>
      Signed-off-by: default avatarNicholas Piggin <npiggin@gmail.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      ae30ab4c
    • Rafael J. Wysocki's avatar
      ACPI / DMAR: Avoid passing NULL to acpi_put_table() · 696c7f8e
      Rafael J. Wysocki authored
      Linus reported that commit 174cc718 "ACPICA: Tables: Back port
      acpi_get_table_with_size() and early_acpi_os_unmap_memory() from
      Linux kernel" added a new warning on his desktop system:
      
       ACPI Warning: Table ffffffff9fe6c0a0, Validation count is zero before decrement
      
      which turns out to come from the acpi_put_table() in
      detect_intel_iommu().
      
      This happens if the DMAR table is not present in which case NULL is
      passed to acpi_put_table() which doesn't check against that and
      attempts to handle it regardless.
      
      For this reason, check the pointer passed to acpi_put_table()
      before invoking it.
      Reported-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      Tested-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
      Fixes: 6b11d1d6 ("ACPI / osl: Remove acpi_get_table_with_size()/early_acpi_os_unmap_memory() users")
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      696c7f8e
    • Linus Torvalds's avatar
      Merge tag 'xfs-for-linus-4.10-rc3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux · e02003b5
      Linus Torvalds authored
      Pull xfs fixes from Darrick Wong:
      
       - fixes for crashes and double-cleanup errors
      
       - XFS maintainership handover
      
       - fix to prevent absurdly large block reservations
      
       - fix broken sysfs getter/setters
      
      * tag 'xfs-for-linus-4.10-rc3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
        xfs: fix max_retries _show and _store functions
        xfs: update MAINTAINERS
        xfs: fix crash and data corruption due to removal of busy COW extents
        xfs: use the actual AG length when reserving blocks
        xfs: fix double-cleanup when CUI recovery fails
      e02003b5
  3. 04 Jan, 2017 24 commits